Senior Backend Engineer (Java / Kotlin / AWS)

Routescanner

Remote regions

Global

Salary range

$22–$27/hr

Benefits

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Responsibilities:

  • Design, build, and maintain JVM-based microservices (Java/Kotlin) on AWS ECS, App Runner, and Lambda.
  • Work with a rich data layer including PostgreSQL, DynamoDB, RedShift, Redis, and S3.
  • Build and consume event-driven integrations via RabbitMQ and SNS.

Qualifications:

  • 5+ years of professional backend development in Java and/or Kotlin.
  • Fluent in Polish and English, with solid distributed systems and event-driven architecture experience.
  • Hands-on production experience with AWS (ECS, Lambda, S3, RDS or DynamoDB).

What We Offer:

  • Competitive salary benchmarked to your market and a remote-friendly setup.
  • Direct impact on a product used by global logistics professionals every day.
  • A lean, senior team where your architecture decisions actually ship, with AI tooling as a first-class workflow component.

Routescanner

Routescanner is the world's leading container logistics intelligence platform, helping shippers and cargo owners optimize intermodal container routes based on transit times, carrier reliability, and CO₂ emissions. We're a growing, lean company with a small, high-ownership engineering team that values trust, output, and clean code.

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